the incubation time for rhode is normally distributed with a mean of 26 ng denga
ID: 3177782 • Letter: T
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the incubation time for rhode is normally distributed with a mean of 26 ng dengage.com/static/nbNilmtqvi m MindTap Hello, kaylee 7.1 Homework Due Today at 11PM EDT e 3 of 3 07.01.008. a The incubation time for Rhode Island Red chieks is mormally distributed with a mean of 26 days and standard deviation of being incubated bow approximately 2 days. Look at the figure below and answer the following questions. If 1000 eggs are 1 many chicks do we expect will hatch in the following time periods? ONote: In this problem, let us agree to think of single day or a succession of days as continuous interval of time. Assume all eggs eventually hatch.) Area Under a Normal Curve (a) in 22 to 30 days (b) in 24 to 28 days (e) in 26 days ferrer 10 Attempts Remaining O Ask me anythingExplanation / Answer
a) as 22 and 30 lies 2 std deviation from mean hence 95% values fall b/w them
ehnce 1000*0.95=950 chicks
b) 24 and and 28 lies 1 std deviation from mean hence 68% values fall b/w them
ehnce 1000*0.68=680 chicks
c) 26 days or fewer 50% values fall
hence 1000*0.5=500 chicks
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